Icyapa cyiza cya karubone
Icyapa cyiza cya karubone
Isahani idafite ibyuma muri rusange ni izina rusange ryicyuma kidafite ibyuma na plaque irwanya aside.Yasohotse mu ntangiriro z'iki kinyejana.Iterambere ryibyuma bitagira umuyonga ryashyizeho urufatiro rukomeye rwibikoresho bya tekiniki mugutezimbere inganda zigezweho niterambere ryubumenyi nikoranabuhanga.Hariho ubwoko bwinshi bwibyuma bidafite ingese hamwe nibintu bitandukanye.
Yagiye buhoro buhoro ibyiciro byinshi murwego rwiterambere.Ukurikije imiterere, igabanijwemo ibyiciro bine: icyuma cya austenitike kitagira ibyuma, icyuma cya martensitike kitarimo ibyuma (harimo imvura igwa ibyuma bitagira umuyonga), icyuma cya ferritic, hamwe na austenitike wongeyeho icyuma cya ferritic duplex?
Ukurikije ibinyabuzima nyamukuru bigize isahani yicyuma cyangwa ibintu bimwe na bimwe biranga icyuma, igabanyijemo icyuma cya chromium, icyuma cya chromium nikel, icyuma cya chromium nikel molybdenum icyuma, icyuma cya karuboni nkeya, icyuma cya molybdenum isahani idafite ibyuma, isuku-yuzuye isahani yicyuma, nibindi.
Ukurikije imikorere n'imikoreshereze y'ibyuma, bigabanijwemo aside irike irwanya icyuma, icyuma cya sulfurike irwanya icyuma, icyuma gishobora kwangirika, icyuma gishobora kwangirika, icyuma gikomeye, n'ibindi.
Ukurikije ibiranga imikorere yibyuma, bigabanijwemo ubushyuhe buke bwo hasi, icyuma kitagira magnetiki, icyuma cyubusa, icyuma cyubusa, icyuma kirenze icyuma, nibindi. Kugeza ubu, uburyo bukoreshwa muburyo bwo gutondekanya ni kuri shyira mu byapa icyuma ukurikije imiterere yimiterere yicyuma, imiterere yimiti iranga icyuma hamwe no guhuza byombi.Mubisanzwe bigabanyijemo icyuma cya martensitike, icyuma cya ferritic, icyuma cya austenitike, icyuma cya duplex kitagira ibyuma hamwe nimvura igwa icyuma kitagira umuyonga, cyangwa icyuma cya chromium kitagira ibyuma na nikel.
Ibikoresho byimpapuro nimpapuro, guhinduranya ubushyuhe, ibikoresho bya mashini, ibikoresho byo gusiga amarangi, ibikoresho byo gutunganya firime, umuyoboro, ibikoresho byo hanze yinyubako mukarere ka nyanja, nibindi.
Kurwanya kwangirika kwicyuma kitagira umwanda ahanini biterwa nuburinganire bwacyo (chromium, nikel, titanium, silicon, aluminium, manganese, nibindi) n'imiterere y'imbere.
Ukurikije uburyo bwo kwitegura, irashobora kugabanwa mubice bishyushye hamwe no gukonjesha.Ukurikije imiterere yimiterere yicyuma, irashobora kugabanywamo ibyiciro 5: Ubwoko bwa Austenitike, ubwoko bwa AUSTENITIC FERRITIC, ubwoko bwa ferritic, ubwoko bwa martensitike nubwoko bukomera bwimvura.
Isahani idafite ibyuma ifite ubuso bworoshye, plastike ndende, ubukana nimbaraga za mashini, kandi irwanya kwangirika kwa aside, gaze ya alkaline, igisubizo nibindi bitangazamakuru.Nubwoko bwibyuma byoroshye bitoroshye kubora, ariko ntabwo ari ingese rwose.Isahani idafite ibyuma ifite ubushobozi bwo kurwanya ruswa muri rusange isa na nikel chromium alloy idahindagurika 304. Gushyushya igihe kirekire mubushyuhe bwa karubide ya chromium birashobora kugira ingaruka kumyuka ya ruswa 321 na 347 mubitangazamakuru bikaze.
Ikoreshwa cyane mubushyuhe bwo hejuru.Ubushyuhe bwo hejuru busaba ubukangurambaga bukomeye kugirango wirinde kwangirika kwubushyuhe buke.
Kubyuma bidafite ingese, banza ukureho uruhu rwumukara hamwe na chimie ya ng-9-1, naho kubafite amavuta, banza ukureho amavuta hamwe na nz-b itesha umwami → gukaraba amazi → amashanyarazi meza (iki gisubizo gikoreshwa nkakazi fluid, ubushyuhe ni 60 ~ 80 ℃, urupapuro rwakazi rumanikwa hamwe na anode, Da iriho ubu ni 20 ~ 15A / DM2, naho cathode ikayobora antimoni (harimo na antimoni 8%). Igihe: iminota 1 ~ 10, Polishing → gukaraba amazi ip gukuramo firime hamwe na 5 ~ 8% aside hydrochloric (ubushyuhe bwicyumba: amasegonda 1 ~ 3) → gukaraba amazi → guhumeka byumye.
